139 	void (*free_lseg) (struct pnfs_layout_segment *lseg);
141 			struct pnfs_layout_segment *lseg,
173 	void (*cancel_io)(struct pnfs_layout_segment *lseg);
186 				     struct pnfs_layout_segment *lseg,
253 void pnfs_put_lseg(struct pnfs_layout_segment *lseg);
267 void pnfs_set_lo_fail(struct pnfs_layout_segment *lseg);
330 		   struct pnfs_layout_segment *lseg,
333 		   bool (*do_merge)(struct pnfs_layout_segment *lseg,
342 				       struct pnfs_layout_segment *lseg);
387 		struct pnfs_layout_segment *lseg);
418 				     struct pnfs_layout_segment *lseg,
445 pnfs_get_lseg(struct pnfs_layout_segment *lseg)  in pnfs_get_lseg()  argument
447 	if (lseg) {  in pnfs_get_lseg()
448 		refcount_inc(&lseg->pls_refcount);  in pnfs_get_lseg()
451 	return lseg;  in pnfs_get_lseg()
455 pnfs_is_valid_lseg(struct pnfs_layout_segment *lseg)  in pnfs_is_valid_lseg()  argument
457 	return test_bit(NFS_LSEG_VALID, &lseg->pls_flags) != 0;  in pnfs_is_valid_lseg()
516 pnfs_mark_request_commit(struct nfs_page *req, struct pnfs_layout_segment *lseg,  in pnfs_mark_request_commit()  argument
521 	if (!lseg || !fl_cinfo->ops || !fl_cinfo->ops->mark_request_commit)  in pnfs_mark_request_commit()
523 	fl_cinfo->ops->mark_request_commit(req, lseg, cinfo, ds_commit_idx);  in pnfs_mark_request_commit()
681 pnfs_lseg_request_intersecting(struct pnfs_layout_segment *lseg, struct nfs_page *req)  in pnfs_lseg_request_intersecting()  argument
683 	u64 seg_last = pnfs_end_offset(lseg->pls_range.offset, lseg->pls_range.length);  in pnfs_lseg_request_intersecting()
686 	return pnfs_is_range_intersecting(lseg->pls_range.offset, seg_last,  in pnfs_lseg_request_intersecting()
691 				       struct pnfs_layout_segment *lseg)  in pnfs_lseg_cancel_io()  argument
694 		server->pnfs_curr_ld->cancel_io(lseg);  in pnfs_lseg_cancel_io()
727 pnfs_get_lseg(struct pnfs_layout_segment *lseg)  in pnfs_get_lseg()  argument
732 static inline void pnfs_put_lseg(struct pnfs_layout_segment *lseg)  in pnfs_put_lseg()  argument
841 pnfs_mark_request_commit(struct nfs_page *req, struct pnfs_layout_segment *lseg,  in pnfs_mark_request_commit()  argument